GLOBALTEK PHILS., INC.

Information and Communications Technology

2nd Flr., 9855 Condominium (MCPO Box 2588) Legaspi St., Brgy. Olympia, Makati City Makati Metro Manila

Tel : (02) 897-80-94/ 896-78-06/ 890-30-36

Fax : (02) 895-62-30/896-78-06

INDUSTRIAL ELECTRO COMMUNICATIONS INC.

Information and Communications Technology

Suite 1106, 11th Flr. Jolibee Centre, Pasig City, Metro Manila Pasig Metro Manila

Tel : (02) 633-19-13 / 633-4208

Fax : (02) 633-42-09

INFOCOM COMMUNICATIONS NETWORK, INC (NEXTEL)

Information and Communications Technology

18/F Orient Square Bldg. Emerald Ave., Ortigas Center, Pasig City Pasig Metro Manila

Tel : (02) 786-20-00 L. 4302

Fax : (02) 636-12-34

TRUNKED RADIO OPERATORS OF THE PHILS. (TROPA)

Information and Communications Technology

c/o CONTEL Communications, 7724 Malugay St., Makati City Makati Metro Manila

Tel : (02) 812-6256 to 58

Fax : (02) 818-30-78

MOTOROLA COMMUNICATIONS PHILS. INC.

Information and Communications Technology

21st Flr., Salcedo Tower 169 HV dela Costa St., Salcedo Village,Makati City Makati Metro Manila

Tel : 807-8455

Fax : 807-8435

NOKIA TELECOMMUNICATIONS PHILS. INC.

Information and Communications Technology

Nokia Networks Country, 20th Floor, Philamlife Tower, 8767 Paseo de Roxas, 1226 Makati City, Philippines Makati Metro Manila

Tel : (632) 884-5182 / 753-1582

Fax : (632) 754-1550

INNOVE COMMUNICATIONS, INC.

Information and Communications Technology

4/F, Globe Telecom Plaza 1, Pioneer cor. Madison Sts., Mandaluyong City Mandaluyong Metro Manila

Tel : (02) 730-2000

Fax : (02) 739-3080

BT COMMUNICATIONS PHILS., INC.

Information and Communications Technology

Philamlife Tower 18/F, Office #15 8767 Paseo de Roxas, Makati City Makati Metro Manila

Tel : (02) 830-8686

Fax : (02) 830-8585

PHILCOM CORPORATION

Information and Communications Technology

MEPZ 1 Staff House Drive, Lapu-lapu City, Cebu Cebu Region 7

Tel : (032) 495-4660: 495-4626

SUNLEY, INC.

Information and Communications Technology

8/F RCI Building, 105 Rada St., Legaspi Village, Makati City Makati Metro Manila

Tel : (02) 751-1216

Fax : (02) 815-0730